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When the initializing means which it initializes

机译:当初始化意味着它初始化时

摘要

An object is to provide antenna system capable to decide optimal receiving direction of antenna, and television receiver provided with such antenna system. The antenna system includes CPU that executes switching program to switch directional property of antenna sequentially, CPU that executes determination program to determine whether TV broadcast signal is received or not each time directional property of antenna is switched, CPU that executes decision program to decide direction of directional property of the antenna when it is determined that TV broadcast signal was received, as optimal receiving direction that corresponds to one channel, and number of decision times data table to store receiving direction decided as optimal receiving direction and number of decision times receiving direction was decided as optimal receiving direction in correspondence with each other. Directional property of antenna is switched sequentially from receiving direction that has larger number of decision times.
机译:一个目的是提供一种能够确定天线的最佳接收方向的天线系统,以及具有这种天线系统的电视接收机。该天线系统包括执行切换程序以顺序地切换天线的方向性的CPU,执行确定程序以在每次切换天线的方向性时确定是否接收到电视广播信号的CPU,执行确定程序来确定天线的方向的CPU。当确定接收到电视广播信号时,天线的方向性作为与一个频道相对应的最佳接收方向,并且存储被确定为最佳接收方向的接收方向的判定次数数据表和判定次数接收方向为彼此对应地确定为最佳接收方向。天线的方向特性从具有较大决策次数的接收方向开始顺序切换。

著录项

  • 公开/公告号JP4591344B2

    专利类型

  • 公开/公告日2010-12-01

    原文格式PDF

  • 申请/专利权人 船井電機株式会社;

    申请/专利号JP20050377315

  • 发明设计人 岡本 賢二;

    申请日2005-12-28

  • 分类号H04B7/10;H04B1/16;H04N5/44;

  • 国家 JP

  • 入库时间 2022-08-21 18:17:13

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